TWI507665B - 超音波流量計 - Google Patents
超音波流量計 Download PDFInfo
- Publication number
- TWI507665B TWI507665B TW103116205A TW103116205A TWI507665B TW I507665 B TWI507665 B TW I507665B TW 103116205 A TW103116205 A TW 103116205A TW 103116205 A TW103116205 A TW 103116205A TW I507665 B TWI507665 B TW I507665B
- Authority
- TW
- Taiwan
- Prior art keywords
- housing
- port
- ultrasonic flowmeter
- liquid
- pair
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 62
- 230000002093 peripheral effect Effects 0.000 claims description 34
- 238000004891 communication Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 5
- 230000008859 change Effects 0.000 description 9
- 238000001514 detection method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000002788 crimping Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000009529 body temperature measurement Methods 0.000 description 3
- 239000004697 Polyetherimide Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229920001601 polyetherimide Polymers 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/662—Constructional details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H5/00—Measuring propagation velocity of ultrasonic, sonic or infrasonic waves, e.g. of pressure waves
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013197266A JP5984094B2 (ja) | 2013-09-24 | 2013-09-24 | 超音波流量計 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201512631A TW201512631A (zh) | 2015-04-01 |
TWI507665B true TWI507665B (zh) | 2015-11-11 |
Family
ID=52623720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW103116205A TWI507665B (zh) | 2013-09-24 | 2014-05-07 | 超音波流量計 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9297680B2 (ja) |
JP (1) | JP5984094B2 (ja) |
KR (1) | KR101531648B1 (ja) |
CN (1) | CN104457870B (ja) |
DE (1) | DE102014107697A1 (ja) |
TW (1) | TWI507665B (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6689582B2 (ja) * | 2014-07-25 | 2020-04-28 | 矢崎エナジーシステム株式会社 | 超音波式ガスメータ |
US9996089B2 (en) | 2015-09-21 | 2018-06-12 | Blue-White Industries, Ltd. | Flow sensor devices and systems |
TWI574032B (zh) * | 2016-03-25 | 2017-03-11 | 國立臺北科技大學 | 超音波傳感裝置 |
EP3463057B1 (en) | 2016-05-25 | 2021-07-28 | Moog Inc. | Sensing system for multiple lumen tubing |
GB2555003B (en) * | 2016-09-23 | 2022-07-06 | Blue White Ind Ltd | Flow sensor devices and systems |
US10690530B2 (en) | 2016-11-29 | 2020-06-23 | Texas Instruments Incorporated | Hydraulic system for ultrasonic flow measurement using direct acoustic path approach |
US10444051B2 (en) | 2017-01-09 | 2019-10-15 | Georg Fischer Signet, LLC | Ultrasonic sensor assembly and method of manufacture |
US10551406B2 (en) * | 2017-04-20 | 2020-02-04 | Anemoment Llc | Acoustic structural reflection interference mitigation systems, methods, and devices |
US10620060B2 (en) | 2017-07-19 | 2020-04-14 | Georg Fischer Signet, LLC | Combined ultrasonic temperature and conductivity sensor assembly |
US10302474B2 (en) * | 2017-08-09 | 2019-05-28 | Georg Fischer Signet Llc | Insertion ultrasonic sensor assembly |
EP3489634B1 (de) * | 2017-11-22 | 2020-08-05 | Levitronix GmbH | Ultraschall-messvorrichtung und verfahren zur ultraschallmessung an einem strömenden fluid |
JP6917929B2 (ja) * | 2018-03-14 | 2021-08-11 | 株式会社キーエンス | クランプオン式超音波流量センサ |
JP7203302B2 (ja) * | 2019-03-29 | 2023-01-13 | パナソニックIpマネジメント株式会社 | 超音波流量計 |
GB2587844A (en) | 2019-06-07 | 2021-04-14 | Blue White Ind Ltd | Flow sensor devices and systems |
CN110319892A (zh) * | 2019-06-13 | 2019-10-11 | 中国科学院南海海洋研究所 | 一种海底渗漏气泡体积含量的超声波测量装置 |
EP3770561A1 (de) * | 2019-07-26 | 2021-01-27 | Levitronix GmbH | Ultraschall-messvorrichtung zur messung an einem strömenden fluid und ultraschall-messsystem |
US11181406B2 (en) * | 2019-12-03 | 2021-11-23 | Woodward, Inc. | Ultrasonic mass fuel flow meter |
EP4088122A4 (en) | 2020-01-11 | 2024-01-24 | LI-COR, Inc. | WIND SENSING DEVICES, SYSTEMS AND METHODS |
US11307069B2 (en) | 2020-03-06 | 2022-04-19 | Woodward, Inc. | Ultrasonic flow meter in a bypass channel coupled in parallel with a flow tube |
EP4193128A1 (en) | 2020-08-07 | 2023-06-14 | Woodward, Inc. | Ultrasonic flow meter flow control |
US11668818B2 (en) | 2020-08-07 | 2023-06-06 | Woodward, Inc. | Ultrasonic position sensor |
EP4308888A1 (en) | 2021-03-17 | 2024-01-24 | Woodward, Inc. | Ultrasonic mass fuel flow meter |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4140012A (en) * | 1977-11-07 | 1979-02-20 | Envirotech Corporation | Small pipe flowmeter |
US5905207A (en) * | 1996-04-04 | 1999-05-18 | Georg Fischer Rohrleitungssysteme Ag | Process for measuring the flow rate of a fluid |
CN201716053U (zh) * | 2010-06-18 | 2011-01-19 | 深圳市广宁实业有限公司 | 小口径超声波流量计 |
CN201795821U (zh) * | 2010-08-20 | 2011-04-13 | 周岳建 | 超声波流量计 |
TW201219780A (en) * | 2010-11-12 | 2012-05-16 | Tatung Co | Ultrasonic gas flow measurement device |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH669427A5 (ja) * | 1985-01-24 | 1989-03-15 | Industrieorientierte Forsch | |
JPS61264214A (ja) * | 1985-05-17 | 1986-11-22 | Tokico Ltd | 流量計 |
JP2956107B2 (ja) | 1990-02-23 | 1999-10-04 | 松下電器産業株式会社 | 電子放出素子 |
JPH04370714A (ja) * | 1991-06-20 | 1992-12-24 | Tokico Ltd | 流量計 |
FR2683046B1 (fr) | 1991-10-25 | 1994-02-04 | Schlumberger Industries | Dispositif de mesure de la vitesse d'un fluide. |
CN1074538A (zh) * | 1992-01-18 | 1993-07-21 | 第一军医大学 | 流速测量的时-空域分析法及装置 |
US5458004A (en) | 1993-09-01 | 1995-10-17 | Krohne Messtechnik Gmbh & Co. Kg. | Volume flow meter |
JPH08122117A (ja) * | 1994-10-19 | 1996-05-17 | Matsushita Electric Ind Co Ltd | 流量計測装置 |
JP3246851B2 (ja) | 1995-04-10 | 2002-01-15 | 東京計装株式会社 | 超音波流量計用検出器 |
US5728947A (en) * | 1996-06-12 | 1998-03-17 | Asahi/America, Inc. | Ultrasonic vortex flowmeter having clamp-on housing |
JPH10274551A (ja) * | 1997-03-31 | 1998-10-13 | Aichi Tokei Denki Co Ltd | 超音波流量計 |
US5922975A (en) * | 1997-12-15 | 1999-07-13 | Butler; Gilbert S. | Multi-screen groundwater monitoring well system |
JP2000146644A (ja) * | 1998-11-17 | 2000-05-26 | Fuji Electric Co Ltd | 超音波流量計 |
JP4782327B2 (ja) * | 2001-02-14 | 2011-09-28 | 一正 大西 | クランプオン型超音波流量計 |
JP2002365106A (ja) * | 2001-04-02 | 2002-12-18 | Kazumasa Onishi | 流量測定装置及びクランプオン型超音波流量計 |
JP2003156376A (ja) * | 2001-11-21 | 2003-05-30 | Tokyo Gas Co Ltd | ガスwi計測装置およびガス燃焼流量計測装置ならびにそれらに用いられるガス密度計測器 |
JP2003194603A (ja) * | 2001-12-25 | 2003-07-09 | Nissan Motor Co Ltd | 流量センサ |
NO325703B1 (no) * | 2006-03-16 | 2008-07-07 | Sensorteknikk As | Fremgangsmate for a registrere et strommende mediums karakteristiske tilstand, mengde og sammensetning |
JP4188386B2 (ja) * | 2006-05-25 | 2008-11-26 | 愛知時計電機株式会社 | 超音波流量計 |
DE102006037059A1 (de) * | 2006-08-08 | 2008-02-14 | Siemens Ag | Verfahren zur Luftmassenmessung und Luftmassensensor |
KR101180573B1 (ko) * | 2010-02-25 | 2012-09-06 | 연세대학교 산학협력단 | 압전소자를 이용한 다기능센서 및 이를 이용한 모니터링 시스템 및 이의 설치방법 |
JP5572033B2 (ja) * | 2010-08-16 | 2014-08-13 | サーパス工業株式会社 | 直管式超音波流量計 |
JP5561492B2 (ja) * | 2011-11-04 | 2014-07-30 | Smc株式会社 | チェック弁 |
-
2013
- 2013-09-24 JP JP2013197266A patent/JP5984094B2/ja active Active
-
2014
- 2014-04-30 US US14/265,527 patent/US9297680B2/en active Active
- 2014-05-07 TW TW103116205A patent/TWI507665B/zh active
- 2014-06-02 DE DE102014107697.4A patent/DE102014107697A1/de active Pending
- 2014-06-27 CN CN201410301589.9A patent/CN104457870B/zh active Active
- 2014-06-27 KR KR1020140079428A patent/KR101531648B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4140012A (en) * | 1977-11-07 | 1979-02-20 | Envirotech Corporation | Small pipe flowmeter |
US5905207A (en) * | 1996-04-04 | 1999-05-18 | Georg Fischer Rohrleitungssysteme Ag | Process for measuring the flow rate of a fluid |
CN201716053U (zh) * | 2010-06-18 | 2011-01-19 | 深圳市广宁实业有限公司 | 小口径超声波流量计 |
CN201795821U (zh) * | 2010-08-20 | 2011-04-13 | 周岳建 | 超声波流量计 |
TW201219780A (en) * | 2010-11-12 | 2012-05-16 | Tatung Co | Ultrasonic gas flow measurement device |
Also Published As
Publication number | Publication date |
---|---|
CN104457870B (zh) | 2018-05-11 |
KR101531648B1 (ko) | 2015-06-25 |
US9297680B2 (en) | 2016-03-29 |
TW201512631A (zh) | 2015-04-01 |
DE102014107697A1 (de) | 2015-03-26 |
JP5984094B2 (ja) | 2016-09-06 |
US20150082913A1 (en) | 2015-03-26 |
CN104457870A (zh) | 2015-03-25 |
KR20150033519A (ko) | 2015-04-01 |
JP2015064237A (ja) | 2015-04-09 |
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